RAE Systems Hydrocarbon 50 - 1,000 ppmv Tubes 10-110-30 (10/Box)

The RAE Systems Hydrocarbon Tubes have a standard range of 50 - 1,000 ppmv for a single stroke using the RAE Piston Hand Pump and an extended range of 25 - 2,000 ppmv for additional strokes. Sold in boxes of 10 tubes.